Assignee
HARRAHS OPERATING CO INC
US·13 granted patents·1 pending application·4,472 citations·filing 1994–2006
Top patents by PatentIndex Score
14 records- 0197US5761647ANational customer recognition system and methodHARRAHS OPERATING CO INC·Filed 1996·Granted Jun 2, 1998·1.4k cites·28 claims
- 0296US6003013ACustomer worth differentiation by selective activation of physical instrumentalities within the casinoHARRAHS OPERATING CO INC·Filed 1998·Granted Dec 14, 1999·1.1k cites·54 claims
- 0392US7765121B2Automated service scheduling system based on customer valueHARRAHS OPERATING CO INC·Filed 2001·Granted Jul 27, 2010·90 cites·67 claims
- 0491US6993494B1Resource price management incorporating indirect valueHARRAHS OPERATING CO INC·Filed 2000·Granted Jan 31, 2006·289 cites·37 claims
- 0591US6962531B2Automated service scheduling systemHARRAHS OPERATING CO INC·Filed 2001·Granted Nov 8, 2005·87 cites·48 claims
- 0690US5809482ASystem for the tracking and management of transactions in a pit area of a gaming establishmentHARRAHS OPERATING CO INC·Filed 1994·Granted Sep 15, 1998·441 cites·18 claims
- 0786US7419427B2National customer recognition system and methodHARRAHS OPERATING CO INC·Filed 2001·Granted Sep 2, 2008·32 cites·9 claims
- 0885US7212978B2Customer valuation in a resource price managerHARRAHS OPERATING CO INC·Filed 2001·Granted May 1, 2007·67 cites·16 claims
- 0983US7329185B2Universal comp bank and regional servers for use in multi-property casino enterpriseHARRAHS OPERATING CO INC·Filed 2003·Granted Feb 12, 2008·155 cites·6 claims
- 1082US7118478B2Self-verifying gaming voucher having secondary machine readable indiciaHARRAHS OPERATING CO INC·Filed 2002·Granted Oct 10, 2006·129 cites·12 claims
- 1180US7410422B2Unified player rewardsHARRAHS OPERATING CO INC·Filed 2003·Granted Aug 12, 2008·154 cites·26 claims
- 1277US5766075ABet guarantee systemHARRAHS OPERATING CO INC·Filed 1996·Granted Jun 16, 1998·322 cites·5 claims
- 1375US5974135ATeleservices computer system, method, and manager application for integrated presentation of concurrent interactions with multiple terminal emulation sessionsHARRAHS OPERATING CO INC·Filed 1997·Granted Oct 26, 1999·281 cites·33 claims
- 1449US2007087840A1Self-Verifying Gaming Voucher Having Secondary Machine Readable IndiciaHARRAHS OPERATING CO INC·Filed 2006·Application pending·0 cites
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